摘要:
There are provided a fuel cell and a manufacturing method thereof. The manufacturing method of a fuel cell includes: providing a support for a fuel cell; and forming an interconnecting member layer including metal-glass and interconnecting unit cells on the support. According to the present invention, since an interconnecting member having high durability, chemical resistance properties and improved electrical conductivity is provided, a fuel cell having improved electrical characteristics and an improved durability may be provided.
摘要:
Disclosed is a structure of a solid oxide fuel cell, including a porous tubular anode support having a plurality of through holes, and an electrolyte layer and a cathode layer sequentially formed on the inner surface of the tubular anode support, so that fuel flows via the plurality of through holes and air flows through the inside of the cathode layer, thus increasing a diffusion rate of fuel and air to thereby increase the reaction rate, resulting in excellent cell performance. This structure eliminates the flow of fuel and air around the outside of the fuel cell, thus preventing the formation of an oxidizing atmosphere at the inside and outside of the tubular cell, thereby increasing lifespan of the cell and ensuring cell reliability.
摘要:
Disclosed is a fuel cell stack having a single body support. The fuel cell stack includes a plurality of single body fuel cells each including a single body support having a plurality of cylindrical supports and a connector for connecting the cylindrical supports in parallel, a unit cell having a cathode layer, an electrolyte layer and an anode layer sequentially formed on an outer surface of the single body support and a connection member protruding outward from the cathode layer on one side of an outer surface of the cathode layer and spaced apart from the anode layer, and a plurality of connection plates which are alternately stacked with the single body fuel cells and in which one surface of the connection plates is in contact with the anode layer and the other surface thereof is in contact with the connection member, wherein the connection plates are made of metal to thus obviate a need for an additional current collector and are used to collect current.
摘要:
Disclosed is a solid oxide fuel cell, which includes a support having a mesh structure, an anode layer formed on an outer surface of the support, an electrolyte layer formed on an outer surface of the anode layer, and a cathode layer formed on an outer surface of the electrolyte layer and also which is lightweight and enables current collection.
摘要:
A fuel cell includes a cell unit and a manifold capable of collecting electric current. The cell unit includes a tube support composed of a conductive material, a unit cell laminated on an outer surface of the tube support, and a current collection layer laminated on an outer surface of the unit cell. The manifold includes an inner tube supplying gas into and electrically connected with the tube support, and an outer tube provided outside the inner tube and electrically connected with the current collection layer. By the provision of a current-collectable manifold, a separate metal form or metal wire for current collection is not
摘要:
Disclosed herein are an interconnecting plate for a solid oxide fuel cell, a manufacturing method thereof, and a solid oxide fuel cell using the interconnecting plate. The interconnecting plate for a solid oxide fuel cell includes a metal substrate; and a conductive ceramic protective layer surrounding the metal substrate, wherein the ceramic protective layer is formed by disposing and stacking the metal substrate between a pair of ceramic sheets.
摘要:
A method and apparatus for avoiding in-device interference in a terminal equipped with multiple heterogeneous communication modules (e.g. Long Term Evolution (LTE), Wireless Local Area Network (WLAN), Bluetooth, and Global Positioning System (GPS) modules) are provided. The method includes one of detecting and predicting interference caused by the second communication module to communication of the first communication module, transmitting an interference occurrence information message to a base station for controlling to avoid the interference, and controlling to avoid the interference by executing one of a handover and discontinuous reception according to a control command included in an interference occurrence information response message transmitted by the base station. The terminal provides the cell with the interference-related information, the cell configures the Discontinuous Reception (DRX) based on the interference-related information, and the terminal can reduce in-device interference through the controlled DRX operation, resulting in improvement of communication reliability of the communication modules.
摘要:
A method for measuring signals of peripheral cells when heterogeneous communication modules such as Long Term Evolution (LTE), wireless Local Area Network (LAN), Bluetooth, and Global Positioning System (GPS) coexist in a terminal in a wireless communication system is provided. The method includes receiving a measuring report setting message including measuring report conditions from a base station, measuring signal quality of at least one of a serving cell or a peripheral cell and determining whether the measured signal quality satisfies the measuring report conditions, and generating and transmitting a measuring report message including a measuring result to the base station when the measured signal quality satisfies the measuring report conditions. Accordingly, the terminal may measure signals of peripheral cells in a state in which there is interference from another communication module to maintain a normal communication situation.
摘要:
A washing machine includes a cabinet constituting the external appearance of the washing machine, a tub mounted in the cabinet for receiving wash water, a drum rotatably mounted in the tub for receiving laundry to be washed, a circulation unit for circulating wash water in the inner lower part of the tub through the upper part of the tub, and at least one circulation nozzle for spraying the wash water, supplied by the circulation unit, inwardly of the drum along a rotation axis of the drum in a longitudinal direction of the drum. According to the present invention, it is possible to improve washing or rinsing efficiency of the washing machine.
摘要:
A User Equipment (UE) category handling method and an apparatus for handling late version UE category attached to an early release version network in a Long Term Evolution (LTE) system are provided. A communication method includes transmitting a terminal capability report message including multiple terminal categories, receiving a Radio Resource Control (RRC) connection reconfiguration message including a terminal category to be used by the terminal according to serving base station of the terminal, and communicating with the network using the terminal category received from the network. The UE category handling method and apparatus of the present invention allows the UE to report a network-adaptive UE category, thereby avoiding soft buffer problem caused by version information mismatch and facilitating communication with the network without malfunctioning.